Today my boiler has given up on me,it lost all power and after changing the fuse on the pcb is now flashing fast on the blue indicator light.There is a slight smell of electrical burning coming from the pcb so I have isolated both the mains supply and gas supply to the boiler.Am I right to think that the pcb has given up and will need replacing or could it be something else?
Its worked fine for the year and half that I have lived here and the installers manual suggests that it is a volatile lockout but does not suggest anything to do with the pcb.
Sorry forgot to mention that it is a open vent fully pumped y plan system h/w and c/h.
Thanks.
Its worked fine for the year and half that I have lived here and the installers manual suggests that it is a volatile lockout but does not suggest anything to do with the pcb.
Sorry forgot to mention that it is a open vent fully pumped y plan system h/w and c/h.
Thanks.